Currently players that have a protected region with a book shop for example, can have players sneak/glitch their way into their villager storage area and use them for trading instead.

Describe the solution you'd like

Describe alternatives you've considered

Has anyone looked at this yet?

I feel it is much needed to prevent villager trading in protected regions, I thought it was a default feature but turns out there isn't even a flag for it!

pls add this feature

I would love to see this implemented, if it is possible. :)

since 2021 and still pending... will this see the light eveR ?